actionscript 3 - White bar glitch with many alpha images -


white bar appears when add many alpha images on top of each other. enter image description here

if remove 1 element disappear, , if add appears.

this limitation in flash. try limit use of alpha if possible overlapping alpha expensive.

it looks might building kind of face builder? if can't reduce use of alphas, perhaps collapse alpha layers smaller number of bitmaps manipulating bitmapdata , copying multiple layers single bitmap object.


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